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Heinz-Rudiger Vollbrecht
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Altenmarkt, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the extraction of natural carotenoid dyes
Patent number
5,789,647
Issue date
Aug 4, 1998
SKW Trostberg Aktiengesellschaft
Jurgen Heidlas
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for obtaining lipid fractions from egg products in powder form
Patent number
5,750,180
Issue date
May 12, 1998
SKW Trostberg Aktiengesellschaft
Jurgen Heidlas
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the production of egg-based products in a powder form w...
Patent number
5,616,359
Issue date
Apr 1, 1997
SKW Trostberg Aktiengesellschaft
Jurgen Heidlas
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the production of fat- and cholesterol-reduced powered...
Patent number
5,616,352
Issue date
Apr 1, 1997
SKW Trostberg Aktiengesellschaft
Jurgen Heidlas
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the production of highly concentrated fruit aromas from...
Patent number
5,510,134
Issue date
Apr 23, 1996
SKW Trostberg Aktiengesellschaft
Andrea Simon
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the isolation of lipid fractions from EGG products in p...
Patent number
5,466,842
Issue date
Nov 14, 1995
SKW Trostberg Aktiengesellschaft
Jurgen Heidlas
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the extraction of fats and oils
Patent number
5,405,633
Issue date
Apr 11, 1995
SKW Trostberg Aktiengesellschaft
Jurgen Heidlas
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for the production of egg yolk with reduced cholesterol con...
Patent number
5,342,633
Issue date
Aug 30, 1994
SKW Trostberg Aktiengesellschaft
Jan Cully
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the removal of cholesterol from egg yolk
Patent number
5,292,546
Issue date
Mar 8, 1994
SKW Trostberg Aktiengesellschaft
Jan Cully
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the removal of pesticides from ginseng roots
Patent number
5,093,123
Issue date
Mar 3, 1992
SKW Trostberg Aktiengesellschaft
Erwin Schutz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the removal of ethanol from drinks produced utilizing e...
Patent number
5,079,025
Issue date
Jan 7, 1992
SKW Trostberg Aktiengesellschaft
Rudolf Zobel
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for the removal of cholesterol and cholesterol esters from...
Patent number
5,063,077
Issue date
Nov 5, 1991
SKW Trostberg Aktiengesellschaft
Heinz-Rudiger Vollbrecht
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the removal of terpenes from essential oils
Patent number
5,061,502
Issue date
Oct 29, 1991
SKW Trostberg Aktiengesellschaft
Jan Cully
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Process for the removal of cholesterol and/or cholesterol esters fr...
Patent number
5,061,505
Issue date
Oct 29, 1991
SKW Trostberg Aktiengesellschaft
Jan Cully
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the removal of .beta.-cyclodextrin from egg yolk or egg...
Patent number
4,980,180
Issue date
Dec 25, 1990
SKW Trostberg Aktiengesellschaft
Jan Cully
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the decaffeination of tea
Patent number
4,976,979
Issue date
Dec 11, 1990
SKW Trostberg Aktiengesellschaft
Hubertus Klima
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the dearomatizing and rearomatizing tea
Patent number
4,880,656
Issue date
Nov 14, 1989
SKW Trostberg Aktiengesellschaft
Erwin Schutz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of extracting hop pellets with liquified carbon dioxide
Patent number
4,828,867
Issue date
May 9, 1989
SKW Trostberg Aktiengesellschaft
Wilfried Hallberg
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for the production of concentrated extracts from plants
Patent number
4,632,837
Issue date
Dec 30, 1986
SKW Trostberg Aktiengesellschaft
Erwin Schutz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for obtaining cyanuric chloride in solid or liquid form
Patent number
4,533,733
Issue date
Aug 6, 1985
SKW Trostberg Aktiengesellschaft
Heinz-Rudiger Vollbrecht
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for drying of natural extracts prepared by high pressure ex...
Patent number
4,511,508
Issue date
Apr 16, 1985
SKW Trostberg AG
Heinz-Rudiger Vollbrecht
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Cyanuric chloride mixtures and process for producing same
Patent number
4,329,325
Issue date
May 11, 1982
SKW Trostberg Aktiengesellschaft
Heinz-Rudiger Vollbrecht
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of cyanogen chloride
Patent number
4,242,319
Issue date
Dec 30, 1980
SKW Trostberg Aktiengesellschaft
Georg Buchreiter
C01 - INORGANIC CHEMISTRY